JME_PCI_PE1
val = pci_read_config(sc->jme_dev, JME_PCI_PE1, 4);
pci_write_config(sc->jme_dev, JME_PCI_PE1, val, 4);
val = pci_read_config(sc->jme_dev, JME_PCI_PE1, 4);
pci_write_config(sc->jme_dev, JME_PCI_PE1, val, 4);